Fix android CI

Summary:
Fix Android CI, this is based on the PR 25632

I changed the original PR to keep buck setting:
```
  is_androidx = True,
```
in the file: facebook/react/processing/BUCK as this is required by internal tooling at Facebook.

Differential Revision: D16243600

fbshipit-source-id: 37b59002089b0a321aea71104d35aa210a333b84

ReactAndroid/src/main/java/com/facebook/jni/BUCK

@@ -8,6 +8,7 @@ rn_android_library(
         "PUBLIC",
     ],
     deps = [
+        react_native_dep("third-party/android/androidx:annotation"),
         react_native_dep("java/com/facebook/proguard/annotations:annotations"),
         react_native_dep("libraries/soloader/java/com/facebook/soloader:soloader"),
         react_native_dep("third-party/java/jsr-305:jsr-305"),